Clear ice maker



FIG. 1 is a top-facing perspective view of the clear ice maker showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 3 is a right-side elevational view thereof, the left-side elevational view being identical thereto; and,

FIG. 4 is a top plan view thereof.

The bottom portion of the clear ice maker is shown in broken lines for illustrative purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a clear ice maker, as shown and described. 